Canada>Canada <a href=" http://miraclemilechamber.org/maxaman-side-effects.pptx ">maxaman avis</a> This first face belongs to the newfound species Entelognathus primordialis, "primordial complete-jaw," an armored fish that plied the seas nearly 420 million years ago. Related fish from that period had simple jaws made mostly of cartilage. But Entelognathus had a complex jaw, knit together from many bony plates like those found in the jaws of humans and dogs and thousands of other living animals with backbones. That strangely modern jaw — stuck on an otherwise primitive body — gives it what could be called the earliest known modern face.